1. (a) : in (ed): Comprehensive Organic Chemistry, Pergamon Press, Oxford, part 10.2 (1979);
2. (b) : Synthesis of Carbon-Phosphorus Bonds, CRC Press, Boca Raton, FL, chap. 3 (1988).
3. (a) Tetrahedron Lett., 1970, 1901;
4. Acylation of fluorocarbethoxy-substituted ylides: a simple and general route to .alpha.-fluoro .beta.-keto esters
5. (c) Chem. Lett., 1993, 241;